| 約数 |
1,
2,
4,
5,
8,
10,
20,
25,
31,
40,
50,
62,
100,
124,
125,
155,
200,
248,
250,
257,
310,
500,
514,
620,
625,
775,
1000,
1028,
1240,
1250,
1285,
1550,
2056,
2500,
2570,
3100,
3875,
5000,
5140,
6200,
6425,
7750,
7967,
10280,
12850,
15500,
15934,
19375,
25700,
31000,
31868,
32125,
38750,
39835,
51400,
63736,
64250,
77500,
79670,
128500,
155000,
159340,
160625,
199175,
257000,
318680,
321250,
398350,
642500,
796700,
995875,
1285000,
1593400,
1991750,
3983500,
4979375,
7967000,
9958750,
19917500,
39835000
|